Hi Aaron.

Here is my java -version

java version "1.6.0_35"
Java(TM) SE Runtime Environment (build 1.6.0_35-b10)
Java HotSpot(TM) 64-Bit Server VM (build 20.10-b01, mixed mode)

Thanks for the work around, setting disk_access_mode: standard worked.

Alain


2012/11/19 aaron morton <aaron@thelastpickle.com>
Are you running a 32 bit JVM ? What is the full JVM version ? 

As a work around you can try disabling memory mapped access set disk_access_mode to standard. 

Cheers

-----------------
Aaron Morton
Freelance Cassandra Developer
New Zealand

@aaronmorton

On 20/11/2012, at 6:27 AM, Alain RODRIGUEZ <arodrime@gmail.com> wrote:

I have backed up production sstables from one of my 3 production nodes (RF=3) and I want to use them on my dev environment.(C* 1.1.6 on both environments)

My dev server is a 4 core, 4 GB RAM hardware runing on ubuntu.

I have applied the production schema in my dev node and copied all sstable in the appropriated folder and restart my node like I always do.

But this time have had the following error (many times and only for ) :

 INFO [SSTableBatchOpen:4] 2012-11-19 17:52:52,980 SSTableReader.java (line 169) Opening /var/lib/cassandra/data/cassa_teads/data_action/cassa_teads-data_action-hf-660 (7015417424 bytes)
ERROR [SSTableBatchOpen:3] 2012-11-19 17:53:17,259 AbstractCassandraDaemon.java (line 135) Exception in thread Thread[SSTableBatchOpen:3,5,main]
java.io.IOError: java.io.IOException: Invalid argument
        at org.apache.cassandra.io.util.MmappedSegmentedFile$Builder.createSegments(MmappedSegmentedFile.java:202)
        at org.apache.cassandra.io.util.MmappedSegmentedFile$Builder.complete(MmappedSegmentedFile.java:179)
        at org.apache.cassandra.io.sstable.SSTableReader.load(SSTableReader.java:429)
        at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:200)
        at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:153)
        at org.apache.cassandra.io.sstable.SSTableReader$1.run(SSTableReader.java:242)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: Invalid argument
        at sun.nio.ch.FileChannelImpl.truncate0(Native Method)
        at sun.nio.ch.FileChannelImpl.map(Unknown Source)
        at org.apache.cassandra.io.util.MmappedSegmentedFile$Builder.createSegments(MmappedSegmentedFile.java:194)
        ... 11 more

If I try with nodetool refresh I have the following error :

Exception in thread "main" java.io.IOError: java.io.IOException: Invalid argument
        at org.apache.cassandra.io.util.MmappedSegmentedFile$Builder.createSegments(MmappedSegmentedFile.java:202)
        at org.apache.cassandra.io.util.MmappedSegmentedFile$Builder.complete(MmappedSegmentedFile.java:179)
        at org.apache.cassandra.io.sstable.SSTableReader.load(SSTableReader.java:429)
        at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:200)
        at org.apache.cassandra.io.sstable.SSTableReader.open(SSTableReader.java:153)
        at org.apache.cassandra.db.ColumnFamilyStore.loadNewSSTables(ColumnFamilyStore.java:510)
        at org.apache.cassandra.db.ColumnFamilyStore.loadNewSSTables(ColumnFamilyStore.java:468)
        at org.apache.cassandra.service.StorageService.loadNewSSTables(StorageService.java:3089)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(Unknown Source)
        at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(Unknown Source)
        at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(Unknown Source)
        at com.sun.jmx.mbeanserver.PerInterface.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.MBeanSupport.invoke(Unknown Source)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown Source)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source)
        at javax.management.remote.rmi.RMIConnectionImpl.doOperation(Unknown Source)
        at javax.management.remote.rmi.RMIConnectionImpl.access$200(Unknown Source)
        at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(Unknown Source)
        at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(Unknown Source)
        at javax.management.remote.rmi.RMIConnectionImpl.invoke(Unknown Source)
        at sun.reflect.GeneratedMethodAccessor43.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
        at sun.rmi.transport.Transport$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.rmi.transport.Transport.serviceCall(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: Invalid argument
        at sun.nio.ch.FileChannelImpl.truncate0(Native Method)
        at sun.nio.ch.FileChannelImpl.map(Unknown Source)
        at org.apache.cassandra.io.util.MmappedSegmentedFile$Builder.createSegments(MmappedSegmentedFile.java:194)
        ... 36 more

I Google it without success.

Any clue ?

Alain